package myBatis.util;

import org.apache.ibatis.io.Resources;
import org.apache.ibatis.session.SqlSession;
import org.apache.ibatis.session.SqlSessionFactory;
import org.apache.ibatis.session.SqlSessionFactoryBuilder;

import java.io.InputStream;

public class MyBatisUtils {
    private static SqlSessionFactory ssf;
    static {
        try {
            InputStream is = Resources.getResourceAsStream("mybatis-config.xml");
            ssf = new SqlSessionFactoryBuilder().build(is);
        }catch (Exception e){
            e.printStackTrace();
        }
    }
    public static SqlSession openSS(){
        return ssf.openSession();
    }
}
